#include <windows.h> //Required for Windows Lib
//STEP 01 - Create you ouwn Struct = Class in OOLs
typedef struct {
  //Meus Atributos
  int iSize; //Tamanho da estrutura
  //Windows Only
  int a; //Atributo a 
  int b; //Atributo b
  //Metodos 
  WINBASEAPI FARPROC WINAPI pFuncao1;//STEP 02a - You Class MUST have Methods >> Endereco da funcao1 = Metodo
}MY_STRUCT;       
MY_STRUCT tMyStruct;
//STEP 02b Do not forget to declare your Function Prototype == >> Interface
int myFunction ( int a, int b);
int (WINAPI*pMyFunction)(int a, int b);//0
